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Debian Security Advisory DSA 4163-1 (beep - security update)
Information
Severity
Severity
Medium
Family
Family
Debian Local Security Checks
CVSSv2 Base
CVSSv2 Base
4.4
CVSSv2 Vector
CVSSv2 Vector
AV:L/AC:M/Au:N/C:P/I:P/A:P
Solution Type
Solution Type
Vendor Patch
Created
Created
6 years ago
Modified
Modified
5 years ago
Summary
It was discovered that a race condition in beep (if configured as setuid via debconf) allows local privilege escalation.
Affected Software
Affected Software
beep on Debian Linux
Detection Method
Detection Method
This check tests the installed software version using the apt package manager.
Solution
Solution
For the oldstable distribution (jessie), this problem has been fixed in version 1.3-3+deb8u1. For the stable distribution (stretch), this problem has been fixed in version 1.3-4+deb9u1. We recommend that you upgrade your beep packages. For the detailed security status of beep please refer to its security tracker page linked in the references.